🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 47 (from laksa157)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa047.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, meta_canonical AS meta_canonical, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE int_partition_id = 0 AND (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://thesai.org/Publications/IJACSA\')), getAhrefsUnparsedNoserviceFromURL(\'https://thesai.org/Publications/IJACSA\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/thesai.org\/Publications\/IJACSA","crawl_time":1780066596,"first_indexed_time":1470560621,"http_code":200,"src_unparsed":"org,thesai!\/Publications\/IJACSA s443","src_root_hash":"3218267280394620047","history_drop_reason":null,"meta_title":"IJACSA | Computer Science Journals | Scopus Indexed Journals","meta_descriptions":["Computer Science Journals - IJACSA is a scholarly computer science journal representing the best in computer science. It is an Open Access Journal indexed in Scopus and Web of Science"],"meta_canonical":null,"ml_categories_json":"{\"\/Computers_and_Electronics\":728,\"\/Science\":616,\"\/Computers_and_Electronics\/Software\":611,\"\/Science\/Computer_Science\":607,\"\/Computers_and_Electronics\/Software\/Educational_Software\":378}","ml_types_json":"{\"\/Core_Page\":597,\"\/Core_Page\/About_Page\":399}","ml_intent_types_json":"{\"Informational\":988}","meta_language":null,"attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1470560621,"attrs_is_republished":0,"attrs_nr_words":"660","attrs_boilerpipe_nr_words":"385","body_ext_links_number":55,"body_int_links_number":30,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":906,"download_ttfb_msec":906,"download_size":9369}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍

LOCATION

Host 47 · Partition 0

laksa047

3218267280394620047

📄

INDEXABLE

✅

CRAWLED

4 days ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.2 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property

Value

URL

https://thesai.org/Publications/IJACSA

Last Crawled

2026-05-29 14:56:36 (4 days ago)

First Indexed

2016-08-07 09:03:41 (9 years ago)

HTTP Status Code

200

Content

Meta Title

IJACSA | Computer Science Journals | Scopus Indexed Journals

Meta Description

Computer Science Journals - IJACSA is a scholarly computer science journal representing the best in computer science. It is an Open Access Journal indexed in Scopus and Web of Science

Meta Canonical

null

Boilerpipe Text

heavy column, fetched on demand

Markdown

heavy column, fetched on demand

Readable Markdown

heavy column, fetched on demand

ML Classification

ML Categories

/Computers_and_Electronics		72.8%
/Science		61.6%
/Computers_and_Electronics/Software		61.1%
/Science/Computer_Science		60.7%
/Computers_and_Electronics/Software/Educational_Software		37.8%

Raw JSON

{
    "/Computers_and_Electronics": 728,
    "/Science": 616,
    "/Computers_and_Electronics/Software": 611,
    "/Science/Computer_Science": 607,
    "/Computers_and_Electronics/Software/Educational_Software": 378
}

ML Page Types

/Core_Page		59.7%
/Core_Page/About_Page		39.9%

Raw JSON

{
    "/Core_Page": 597,
    "/Core_Page/About_Page": 399
}

ML Intent Types

Informational

98.8%

Raw JSON

{
    "Informational": 988
}

Content Metadata

Language

null

Author

null

Publish Time

not set

Original Publish Time

2016-08-07 09:03:41 (9 years ago)

Republished

Word Count (Total)

660

Word Count (Content)

385

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Meta Noarchive

JS Rendered

Yes

Redirect Target

null

Performance

Download Time (ms)

906

TTFB (ms)

906

Download Size (bytes)

9,369

Location

Host ID

47 (laksa047)

Partition ID

Root Hash

3218267280394620047

Unparsed URL

org,thesai!/Publications/IJACSA s443